Erakusten 1 - 3 emaitzak -- 3 bilaketa honetara '"Field crops Varieties"', Bilaketaren denbora: 0,02s Findu emaitzak
  1. 1

    Involving farmers in crop variety evaluation and selection nork Prain, Gordon

    Argitaratua 1994
    Liburua

    Involving farmers in crop variety evaluation and selection
  2. 2

    Agro-information flow at the village level a survey of communication sources in the adoption process of high-yielding varieties of crops.

    Argitaratua 1968
    Liburua

    Agro-information flow at the village level a survey of communication sources in the adoption process of high-yielding varieties of crops.
  3. 3

    Field crops in Thailand nork Sato, Takashi 1914-

    Argitaratua 1966
    Liburua

    Field crops in Thailand

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